8-CHANNEL DARLINGTON DRIVERS SPEC DS-2803-00 Improved Replac

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8-CHANNEL DARLINGTON DRIVERS SPEC DS-2803-00 Improved Replac

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AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC DS-2803-00
Improved Replacement ULN2803. Fast Turn-on Turn-off. TTL/CMOS Compatible.
DESCRIPTION
Manufactured with standard bipolar process, AIC2803 high-voltage, high-current 8-channel Darlington array, with each output transistors capable sinking peak load current 500mA capable withstanding least state. AIC2803 2.7K series base resistor each Darlington pair thus allows operation directly with CMOS logic circuitry operating supply voltage Outputs drivers paralleled higher load current capability. These make AIC2803 ideally suited numerous interface between low-level logic circuitry highpower peripheral loads, particularly those beyond capabilities standard logic buffers. Typical loads include relays, solenoids, stepping motors, heaters, multiplexed LED, incandescent displays. AIC2803 features open collector outputs integral diodes inductive load transient suppression.
APPLICATIONS
Stepping Motor Driver. Relay Driver. Driver. Solenoid Driver.
TYPICAL APPLICATION CIRCUIT
+VIN
+VCC
INPUT
Solenoid Driver
ORDERING INFORMATION
AIC2803XX PACKAGE TYPE N:PLASTIC TEMPERATURE RANGE 0°C~70°C ORDER NUMBER AIC2803CN (PLASTIC DIP)
VIEW
CONFIGURATION
ANALOG INTEGRATIONS CORPORATION
Industry Road, Science-based Industrial Park Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500 FAX:(8863)577-2510
AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC DS-2803-00
ABSOLUTE MAXIMUM RATINGS Ta=25°C)
Output Voltage Input Voltage
Continuous Collector Current 500mA Continuous Base Current .,,,,,,,,,,,,. Power Dissipation, (One Darlington Pair) .,,,,,,,,,,,. (Total Package) .,,. Operating Ambient Temperature Range 25mA 1.0W 2.25W
-20°C~ 85°C
Storage Temperature Range
-65°C~ 150°C
ELECTRICAL CHARACTERISTICS
PARAMETERS
Output Leakage Current Collector-Emitter Saturation Voltage
(Ta=25°C, unless otherwise specified.) SYMBOL MIN. TYP. MAX.
ICEX VCE(SAT) 0.93 1.35
TEST CONDITIONS
VCE=50V,Ta=25°C VCE=50V,Ta=70°C, Fig. IC=100mA,IB=250µA IC=200mA,IB=350µA IC=350mA,IB=500µA Fig. VIN=3.85V, Fig. IC=500µA,Ta=70°C, Fig. VCE=2.0V, IC=200mA VCE=2.0V, IC=250mA VCE=2.0V, IC=300mA, Fig.
UNIT
Input Current Input voltage
IIN(ON) IIN(OFF) VIN(ON)
Input Capacitance Clamp Diode Leakage Current Clamp Diode Forward Voltage Turn-On Delay Turn-off Delay VR=50V, Ta=25°C VR=50V, Ta=70°C, Fig. IF=350mA Fig. VOUT, Fig. VOUT, Fig.
TOFF
ANALOG INTEGRATIONS CORPORATION
Industry Road, Science-based Industrial Park Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500 FAX:(8863)577-2510
AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC DS-2803-00
TEST CIRCUITS
OPEN
OPEN
ICEX
OPEN
Fig.
Fig.
OPEN
OPEN
OPEN
Voltage Source
Fig.
Fig.
OPEN
Voltage Source
OPEN
Fig.
Fig.
OPEN
Fig.
ANALOG INTEGRATIONS CORPORATION
Industry Road, Science-based Industrial Park Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500 FAX:(8863)577-2510
AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC DS-2803-00
TEST CIRCUITS
(CONTINUED)
+50V
Pules Generator Duty =50%
VOUT
50pF
VINH=3.5V INPUT
OUTPUT TOFF
Fig.
SWITCHING DELAY
Test Circuit Fig.
ALLOWABLE AVERAGE POWER DISSIPATION
Power Dissipation
Input
VOUT
Output
1000
Time (nS)
Ambient Temperature (°C)
ANALOG INTEGRATIONS CORPORATION
Industry Road, Science-based Industrial Park Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500 FAX:(8863)577-2510
AIC2803
8-CHANNEL DARLINGTON DRIVERS
SPEC DS-2803-00
DRIVER CIRCUIT
2.7K
7.2K
PHYSICAL DIMENSIONS
LEAD PLASTIC
23.0±0.5
6.2±0.2
0.43±0.69
8.0±1
3.3±0.1 0.6±0.3 3.2±0.3 0.25±0.10 max. 8.5±1.0 0.5±0.1 2.54 ±0.10
UNIT:
ANALOG INTEGRATIONS CORPORATION
Industry Road, Science-based Industrial Park Hsinchu, Taiwan, R.O.C.
www.analog.com.tw
TEL: (8863)577-2500 FAX:(8863)577-2510

8-CHANNEL DARLINGTON DRIVERS SPEC DS-2803-00 Improved Replac

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